Easy-to-boil water-based paint packaging barrel

Abstract

The utility model relates to an easy-to-boil water-based paint packaging barrel which comprises a barrel body, a sealing cover plate and a movable sealing plate are arranged in a barrel opening of the barrel body, the movable sealing plate is arranged above the sealing cover plate, the sealing cover plate is axially connected with the movable sealing plate in a sliding mode, and an unsealing blade facing the sealing cover plate is arranged on the edge portion of the bottom face of the movable sealing plate. A connecting column body is arranged on the upper portion of the movable sealing plate, a rotating plate is arranged on the top of the connecting column body, the movable sealing plate is fixedly connected with the rotating plate through the connecting column body, the connecting column body is further sleeved with a movable cover plate and a sealing elastic piece, and the movable cover plate is located below the sealing elastic piece; a plurality of circulating holes distributed along the circumference are formed in the middle ring position of the movable sealing plate, and the movable cover plate is located above the circulating holes. According to the utility model, the movable sealing plate is rotated to drive the unsealing blade to separate the barrel body from the sealing cover plate, so that the packaging barrel is convenient to unseal; and the movable sealing plate can exhaust and seal the barrel body, so that the contact between the residual coating in the barrel and air is reduced, and the performance of the coating is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of coating packaging, in particular to an easy-to-open water-based coating packaging barrel. Background Art

[0002] Water-based paint is a type of paint that uses water as a solvent or dispersion medium. Water-based paint has extremely low VOC and is friendly to the ecological environment. It is an ideal environmentally friendly paint, but it has poor storage performance. If water-based paint is not stored properly, it is easy to mold and deteriorate, affecting its use. In order to ensure that the paint can be stored for a long time, the paint packaging barrel is tightly sealed, which makes it difficult to open and inconvenient to use; after opening the lid, the unused water-based paint is easy to react with the air to produce mold, affecting its performance. Utility Model Content

[0003] The technical problem to be solved by the utility model is: the utility model provides an easy-to-open water-based paint packaging barrel, which is easy to open and can reduce the contact between air and residual water-based paint inside the packaging barrel after opening, thereby ensuring the paint performance.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] The utility model provides an easy-to-open water-based paint packaging barrel, comprising a barrel body, a sealing plate and a movable sealing plate are arranged inside the barrel mouth of the barrel body, a movable sealing plate is arranged above the sealing plate, the sealing plate is axially slidably connected with the movable sealing plate, and an opening blade facing the sealing plate is arranged on the bottom edge of the movable sealing plate;

[0006] A connecting column is provided on the upper part of the movable sealing plate, a rotating plate is provided on the top of the connecting column, the movable sealing plate is fixedly connected to the rotating plate through the connecting column, and a movable cover plate and a sealing elastic member are also sleeved on the connecting column, and the movable cover plate is located below the sealing elastic member;

[0007] A plurality of flow holes distributed along the circumference are arranged at the middle circle position of the movable sealing plate, and the movable cover plate is located above the flow holes.

[0008] The embodiment of the utility model provides an easy-to-open water-based paint packaging barrel, which drives the opening blade to separate the barrel body and the sealing plate by rotating the movable sealing plate, so that the packaging barrel can be opened and the opening is convenient; at the same time, when there is residual paint inside the barrel body, the movable sealing plate can be used to vent and seal the barrel body after opening again, so as to reduce the contact between the residual paint inside the barrel body and the air and maintain the subsequent use performance of the paint.

[0009] Optionally, a groove is provided on the bottom surface of the movable sealing plate, a limit plate is provided inside the groove, a connecting rod is provided on the top surface of the covering plate, a limit block for cooperating with the limit plate is provided above the connecting rod, and the limit block is located inside the groove and is rotatably connected to the groove.

[0010] Optionally, the limiting plate is provided with a middle circular hole and a disengagement hole, and the edge of the middle circular hole is connected to the disengagement hole;

[0011] The shape of the middle circular hole matches the radial cross section of the connecting rod, the middle circular hole is axially slidably connected to the connecting rod, the shape of the disengagement hole matches the shape of the limit block, and the disengagement hole is used to pass through the limit block.

[0012] Optionally, the outer peripheral walls of the cover plate and the movable sealing plate are matched with the inner peripheral wall of the barrel body.

[0013] Optionally, a handle bar is provided on the edge of the rotating plate.

[0014] Optionally, a barrel cover is further included, and a boss is provided on the outer wall of the barrel mouth of the barrel body, and the boss is threadedly connected to the barrel cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of an easy-to-open water-based paint packaging barrel according to Embodiment 1 of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the movable sealing plate viewed from above;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the movable sealing plate viewed from above;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the limit block in FIG.

[0019] Figure 5 This is a schematic structural diagram of the first embodiment of the utility model when there is residual paint inside the easy-to-open water-based paint packaging barrel.

[0020] [Description of Reference Numerals]

[0021] 1. Barrel body; 2. Barrel cover; 3. Sealing plate; 4. Movable sealing plate; 5. Movable cover plate; 6. Rotating plate; 7. Sealing elastic part; 8. Flow gap; 9. Boss;

[0022] 31. Connecting rod; 32. Limiting block; 41. Opening blade; 42. Flow hole; 43. Connecting column; 44. Groove; 45. Limiting plate; 451. Middle round hole; 452. Disengagement hole; 61. Handle rod. DETAILED DESCRIPTION

[0023] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0024] Embodiment 1

[0025] Reference Figures 1 to 4 The present embodiment provides an easy-to-open water-based paint packaging barrel, comprising a barrel body 1, a barrel cover 2, a sealing plate 3 and a movable sealing plate 4.

[0026] Among them, a boss 9 is provided on the outer wall of the barrel mouth of the barrel body 1, and the boss 9 is threadedly connected with the barrel cover 2 to realize the connection between the barrel body 1 and the barrel cover 2. A sealing plate 3 and a movable sealing plate 4 are provided inside the barrel mouth of the barrel body 1, and the outer peripheral walls of the sealing plate 3 and the movable sealing plate 4 are matched with the inner peripheral wall of the barrel body 1. The sealing plate 3 is glued to the barrel mouth of the barrel body 1 to realize the sealing of the barrel mouth of the barrel body 1.

[0027] Among them, a movable sealing plate 4 is provided above the cover plate 3, and the cover plate 3 is axially slidably connected with the movable sealing plate 4, and an unsealing blade 41 facing the cover plate 3 is provided on the bottom edge of the movable sealing plate 4. The unsealing blade 41 can be inserted between the cover plate 3 and the barrel body 1, and the cover plate 3 can be separated from the barrel body 1 by moving the unsealing blade 41.

[0028] The upper part of the movable sealing plate 4 is provided with a connecting column 43, and the top of the connecting column 43 is provided with a rotating plate 6. The movable sealing plate 4 is fixedly connected to the rotating plate 6 through the connecting column 43. The connecting column 43 is also sleeved with a movable cover plate 5 and a sealing elastic member 7, and the movable cover plate 5 is located below the sealing elastic member 7. A handle bar 61 is provided at the edge of the rotating plate 6. The rotating plate 6 can rotate with the movable sealing plate 4 and the unsealing blade 41, and the unsealing blade 41 can be cut along the joint line between the cover plate 3 and the barrel body 1 to separate the cover plate 3 from the barrel body 1 and complete the unsealing of the barrel body 1. The function of the handle bar is to facilitate the rotation of the rotating plate 6.

[0029] The middle circle of the movable sealing plate 4 is provided with a plurality of flow holes 42 distributed along the circumference, and the movable cover plate 5 is located above the flow holes 42. The positions of the movable cover plate 5 and the flow holes 42 correspond, and when the movable cover plate 5 covers the flow holes 42, the movable cover plate 5 seals the flow holes 42; when the movable cover plate 5 leaves the movable sealing plate 4, the flow holes 42 are opened.

[0030] The bottom surface of the movable sealing plate 4 is provided with a groove 44, and a stop plate 45 is provided inside the groove 44. The top surface of the cover plate 3 is provided with a connecting rod 31, and a stop block 32 for cooperating with the stop plate 45 is provided above the connecting rod 31. The stop block 32 is located inside the groove 44 and is rotatably connected to the groove 44. The stop plate 45 is provided with a middle circular hole 451 and a disengagement hole 452, and the edge of the middle circular hole 451 is connected to the disengagement hole 452; the shape of the middle circular hole 451 matches the radial cross section of the connecting rod 31, the middle circular hole 451 is axially slidably connected to the connecting rod 31, and the shape of the disengagement hole 452 matches the shape of the stop block 32, and the disengagement hole 452 is used to pass through the stop block 32. When the covering plate 3 is separated from the barrel body 1, the covering plate 3 is rotated so that the limiting block 32 on the covering plate 3 corresponds to the disengagement hole 452 on the limiting plate 45, and the limiting block 32 can pass through the disengagement hole 452 to leave the groove 44, thereby realizing the separation of the covering plate 3 and the movable sealing plate 4.

[0031] Therefore, the working principle of this embodiment is specifically as follows:

[0032] (1) The method for opening the easy-to-open water-based paint packaging barrel is as follows: separate the barrel cover 2 of the packaging barrel, press the rotating plate 6 downward to allow the unsealing blade 41 to penetrate between the sealing plate 3 and the barrel body 1, hold the handle rod 61 and rotate the rotating plate 6, the rotating plate 6 can rotate with the movable sealing plate 4 and the unsealing blade 41, the unsealing blade 41 can cut along the joining line between the sealing plate 3 and the barrel body 1, thereby separating the sealing plate 3 from the barrel body 1 and completing the unsealing of the barrel body 1.

[0033] (2) When there is still paint remaining inside the barrel body 1 of the packaging barrel, the movable sealing plate 4 can be used for exhaust sealing. Before the movable sealing plate 4 is used, the cover plate 3 can be removed from the movable sealing plate 4. The removal process is: rotate the cover plate 3 so that the limit block 32 on the cover plate 3 corresponds to the detachment hole 452 on the limit plate 45, and the limit block 32 can pass through the detachment hole 452 to leave the groove 44, thereby realizing the separation of the cover plate 3 and the movable sealing plate 4.

[0034] (3) When re-exhausting and sealing the barrel body 1, refer to Figure 5, press the movable sealing plate 4 from the bottom of the barrel mouth of the barrel body 1 into the barrel body 1, the air pressure inside the barrel body 1 increases, the movable cover plate 5 above the movable sealing plate 4 is pushed open, the sealing elastic member 7 is in a compressed state, the movable cover plate 5 leaves the movable sealing plate 4, the flow hole 42 is opened, and the gas inside the barrel body 1 is discharged from the flow hole 42, reducing the air above the paint inside the barrel body 1 and reducing the reaction probability between air and paint. When the movable sealing plate 4 is close to the paint plane, stop pressing the movable sealing plate 4, the sealing elastic member 7 pushes the movable cover plate 5 to cover the flow hole 42, the movable cover plate 5 seals the flow hole 42, and the movable sealing plate 4 seals above the paint, and finally the barrel cover 2 is covered.

[0035] In summary, the technical effects of this embodiment include:

[0036] The utility model adopts the easy-to-open water-based paint packaging barrel of the above technical solution. Through the setting of the opening blade 41 provided on the movable sealing plate 4, the barrel body 1 and the sealing plate 3 can be separated only by rotating the opening blade 41, and the opening is convenient. After opening, the movable sealing plate 4 can be used to vent and seal the inside of the barrel body 1 of the packaging barrel again to ensure the sealing inside the barrel body 1, reduce the contact between the residual paint inside the barrel body 1 and the air, and ensure the long-term use performance of the paint.

[0037] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0040] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0041] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An easy-to-open water-based paint packaging barrel, comprising a barrel body, characterized in that: A cover plate and a movable sealing plate are provided inside the barrel mouth of the barrel body, a movable sealing plate is provided above the cover plate, the cover plate is axially slidably connected with the movable sealing plate, and an opening blade facing the cover plate is provided on the bottom edge of the movable sealing plate; A connecting column is provided on the upper part of the movable sealing plate, a rotating plate is provided on the top of the connecting column, the movable sealing plate is fixedly connected to the rotating plate through the connecting column, and a movable cover plate and a sealing elastic member are also sleeved on the connecting column, and the movable cover plate is located below the sealing elastic member; A plurality of flow holes distributed along the circumference are arranged at the middle circle position of the movable sealing plate, and the movable cover plate is located above the flow holes.

2. The easy-to-open water-based paint packaging barrel according to claim 1, characterized in that: The bottom surface of the movable sealing plate is provided with a groove, the interior of the groove is provided with a limit plate, the top surface of the covering plate is provided with a connecting rod, the upper part of the connecting rod is provided with a limit block for cooperating with the limit plate, the limit block is located inside the groove and is rotatably connected to the groove.

3. The easy-to-open water-based paint packaging barrel according to claim 2, characterized in that: The limiting plate is provided with a middle circular hole and a disengagement hole, and the edge of the middle circular hole is connected to the disengagement hole; The shape of the middle circular hole matches the radial cross section of the connecting rod, the middle circular hole is axially slidably connected to the connecting rod, the shape of the disengagement hole matches the shape of the limit block, and the disengagement hole is used to pass through the limit block.

4. The easy-to-open water-based paint packaging barrel according to claim 1, characterized in that: The outer peripheral walls of the cover plate and the movable sealing plate are matched with the inner peripheral wall of the barrel body.

5. The easy-to-open water-based paint packaging barrel according to claim 1, characterized in that: A handle bar is provided on the edge of the rotating plate.

6. The easy-to-open water-based paint packaging barrel according to claim 1, characterized in that: It also includes a barrel cover, and a boss is provided on the outer wall of the barrel mouth of the barrel body, and the boss is threadedly connected to the barrel cover.

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